All-new sport coupe is redesigned for the first time in 11 years. Dual airbags and ABS are standard. Convertible disappears for one year. Available in base and Z28 trim. Base model powered by 3.4-liter V6; Z28 gets 5.7-liter V8 rated at 275 horsepower (115 more than base Camaro). Z28 has a six-speed manual transmission standard.